23788938 has 16 divisors (see below), whose sum is σ = 48738816. Its totient is φ = 7736160.

The previous prime is 23788907. The next prime is 23788949. The reversal of 23788938 is 83988732.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48106 + ... + 48597.

It is an arithmetic number, because the mean of its divisors is an integer number (3046176).

Almost surely, 2^23788938 is an apocalyptic number.

23788938 is an abundant number, since it is smaller than the sum of its proper divisors (24949878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23788938 is a wasteful number, since it uses less digits than its factorization.

23788938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96749.

The product of its digits is 580608, while the sum is 48.

The square root of 23788938 is about 4877.3904908260. The cubic root of 23788938 is about 287.6018562854.

The spelling of 23788938 in words is "twenty-three million, seven hundred eighty-eight thousand, nine hundred thirty-eight".